1085345688

Names of 1085345688

• Cardinal: 1085345688 can be written as One billion, eighty-five million, three hundred forty-five thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 1.085345688 × 10⁹

Factors of 1085345688

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 262

Divisors of 1085345688

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 17 21 24 28 34 42 49 51 56 68 84 98 102 119 136 147 168 196 204 233 238 294 357 392 408 466 476 588 699 714 833 932 952 1176 1398 1428 1631 1666 1864 2499 2796 2856 3262 3332 3961 4893 4998 5592 6524 6664 7922 9786 9996 11417 11883 13048 15844 19572 19992 22834 23766 27727 31688 34251 39144 45668 47532 54289 55454 68502 83181 91336 95064 108578 110908 137004 162867 166362 194089 217156 221816 274008 325734 332724 380023 388178 434312 582267 651468 665448 760046 776356 922913 1140069 1164534 1302936 1520092 1552712 1845826 2280138 2329068 2660161 2768739 3040184 3691652 4560276 4658136 5320322 5537478 6460391 7383304 7980483 9120552 10640644 11074956 12920782 15960966 19381173 21281288 22149912 25841564 31921932 38762346 45222737 51683128 63843864 77524692 90445474 135668211 155049384 180890948 271336422 361781896 542672844 1085345688
• Sum of all divisors σ(n): 3356435880
• Sum of proper divisors (its aliquot sum) s(n): 2271090192
• 1085345688 is an abundant number, because the sum of its proper divisors (2271090192) is greater than itself. Its abundance is 1185744504

Bases of 1085345688

• Binary: 1000000101100010000111110011000₂
• Hexadecimal: 0x40B10F98
• Base-36: HY6Q3C

Squares and roots of 1085345688

• 1085345688 squared (1085345688²) is 1177975262460193344
• 1085345688 cubed (1085345688³) is 1278510371681839117556700672
• The square root of 1085345688 is 32944.5851089371
• The cube root of 1085345688 is 1027.6755601297

Scales and comparisons

• 1,085,345,688 seconds is equal to 34 years, 26 weeks, 3 days, 20 hours, 54 minutes, 48 seconds.
• To count from 1 to 1,085,345,688 would take you about sixty-nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 1085345688 cubic inches would be around 85.6 feet tall.

Recreational maths with 1085345688

• 1085345688 backwards is 8865435801
• The number of decimal digits it has is: 10
• The sum of 1085345688's digits is 48
• More coming soon!